Sian Williams has revealed she is recovering from a double mastectomy operation, following a breast cancer diagnosis earlier in the year.
The former BBC Breakfast host says her reconstructive surgery has taken longer than expected.
And she adds she was especially shocked by the news of her illness, because she had always led a very healthy lifestyle, including "being a green tea drinker, a salmon eater, a runner".
Sian tells Woman & Home magazine: "Being told I had cancer seemed so improbable that when I went for the results of a biopsy, following a mammogram, I didn't even ask (husband) Paul to come because I just assumed it was routine."
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Sian Williams presented BBC Breakfast for 11 years, often alongside Bill Turnbull
BBV
The presenter kept her diagnosis and treatment completely secret, but has now included her feelings in a book she's written, titled 'Surviving and Thriving After Trauma'. She admits that feeling vulnerable during her treatment made her very difficult to live with.
She tells Woman & Home: "‘My aunt died of breast cancer, and I’d lost my mum to liver and bowel cancer – and I gradually began to realise how bewildered and scared I was.
"I was horrible to Paul at times because I was so intent on being strong that I didn’t feel I could share my fears with him.
"He never knew if I was 'strong capable Sian' or if I needed help, which was very confusing for him. And we had some really explosive moments and furious rows as a result."
Sian presented BBC Breakfast, mostly alongside Bill Turnbull, for 11 years, until she moved Radio 4 in 2012. She now presents 5 News on Channel 5.
Sian's keenness to keep her illness secret until she had been through surgery is a contrast to the way her former BBC colleague Victoria Derbyshire has dealt with her treatment of the same disease.
Kylie, 45, was diagnosed during her Showgirl world tour in 2005. After undergoing chemotherapy and radiotherapy, the singer took a few months off to recover.But determined Kylie made the ultimate comeback, and after being given the go-ahead by doctors, returned to the tour in 2006.She told the Radio Times: "A day does not go by without me thinking about [the breast cancer]. Just looking in a mirror is enough – the scars are moral and physical." (credit:Jordan Strauss/Invision/AP)
Sally Dyvenor(02 of10)
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Coronation Street star, Sally Dyvenor, discovered she had breast cancer while filming a parallel storyline with her soap character, Sally Webster. But although it might seem like an unfortunate case of life imitating art, the storyline could have saved her life. Dyvenor had found a lump on her breast while on holiday the previous year. But it wasn't until she began to film the scenes in which her character, Sally Webster, finds a lump that she asked an on-set nurse to check it out."If I had not been researching this storyline, I may not have discovered the lump in my breast and had it looked at so quickly," she said.In May 2014, Dyvenor, whose cancer spread to six of the lymph nodes under her arm, launched The Pledge Booklet. This draws on the experiences of more than 150 patients, to help provide guidance to those undergoing treatment for secondary cancer. (credit:Eamonn and James Clarke/Eamonn and James Clarke)
Jennifer Saunders (03 of10)
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Like many women, Jennifer Saunders thought that because she had no family history of breast cancer, she wasn't at risk of the disease. So when the comedienne went for a mammogram in 2009, she assumed the results would be clear. She told the Telegraph: "I had no family history of breast cancer and I had breastfed, which I sort of thought exempted you."But sadly the scan did detect a small cancerous lump. After undergoing a lumpectomy, chemotherapy and radiotherapy, Jennifer went public about her illness in the summer of 2010. The final part of Jennifer's treatment involved taking the drug Tamoxifen, which plunged her into the menopause and subsequently a bout of depression. But four years on, the BAFTA-winning writer is in good health: "I'm pleased to say that life is good again," she told the Telegraph. (credit:Tim P. Whitby via Getty Images)
Sharon Osbourne(04 of10)
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Having fought breast cancer off once, Sharon Osbourne discovered she carried a faulty gene that put her at high risk of contracting the disease again. Like Angelina Jolie, she opted to have a preventative double mastectomy.She said: "As soon as I found out I had the breast cancer gene, I thought, 'the odds are not in my favour'. I’ve had cancer before and I didn’t want to live under that cloud. I decided to just take everything off, and had a double mastectomy." (credit:Katy Winn/Invision/AP)
Cynthia Nixon(05 of10)
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Sex & The City star Cynthia Nixon was given the news that a small tumour had been found after a mammogram in 2006. In an interview on US show Good Morning America, she said: "I realised it had been found early so they could get right on with it."Her treatment involved a lumpectomy, followed by six weeks of radiation treatment. But Nixon chose not to go public about her battle with the disease until 2008."I didn't really want to make it public while I was going through it. I didn't want paparazzi at the hospital, things like that," she said. The actress is now an official ambassador for Susan G. Komen for the Cure, the world's largest breast cancer organisation. (credit:Angela Weiss via Getty Images)
Olivia Newton-John(06 of10)
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Grease star Olivia Newton-John was diagnosed with breast cancer in 1992 – the same week her father died of cancer. She underwent a partial mastectomy and breast reconstruction and has been cancer-free for more than two decades. She is patron of the Olivia Newton-John Cancer & Wellness Centre at the Austin Hospital, Heidelberg, Melbourne, Autstralia.The singer believes that a positive attitude helped to get her through her battle with the disease: “I learned very quickly how important it was to think positively. When the second friend I called with the news burst into tears, I thought ‘I don’t need this’. I had a sister and friends make the calls. That way I could focus on positive thoughts.” (credit:Mindy Small via Getty Images)
Anastacia(07 of10)
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Singer Anastacia has fought off breast cancer twice and in 2013 had a double mastectomy. She said in an inspiring statement during Breast Cancer Awareness Month 2013:"l was diagnosed with breast cancer for the second time earlier this year and am currently in the final stages of recovery after undergoing a double mastectomy."It has been an intense journey but l am feeling great and ready to start the next chapter."Breast Cancer Awareness Month gives all who are facing this disease a chance to gain strength and support from each other."Early detection has saved my life twice. I will continue to battle and lend my voice in anyway I can." (credit:Suzan/Suzan)
Sam Taylor-Johnson (née Taylor-Wood)(08 of10)
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Sam Taylor-Johnson has survived cancer twice. The award-winning filmmaker was diagnosed with colon cancer in 1997, weeks after giving birth to her first daughter. In 2000, she was diagnosed with breast cancer and underwent a mastectomy and six months of chemotherapy.In an interview with The Guardian, the artist was asked if she emerged from her illness 'harder'. She responded: "I don't necessarily think harder, but I do think you're more free about where you want to be in life. Time is precious." (credit:ASSOCIATED PRESS)
Sheryl Crow(09 of10)
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The 'If It Makes You Happy' singer had a lumpectomy after being diagnosed with breast cancer in 2006. Sadly, in 2011, doctors discovered a brain tumour, which fortunately was benign. It has shown little growth and is monitored every six months with an MRI scan."Without question, finding out I had breast cancer seven and a half years ago was a game changer. It forced me really to look at who I was," she told The Mirror.Having just split from her partner Lance Armstrong at the time of the diagnosis, the singer was forced to ask herself some searching questions about what was lacking from her life.As a result, she left her New York home and bought a farm in Nashville, Tennessee, where she now lives with her adopted sons, Wyatt, 7, and Levi, 4. (credit:Ian West/PA Archive)
Dame Maggie Smith(10 of10)
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Dame Maggie Smith, one of the country's best-loved actresses, was diagnosed with breast cancer in 2008. The courageous star was filming Harry Potter And The Half-Blood Prince, while undergoing intensive chemotherapy treatment.She said the experience of having cancer had “very much” changed her: “I think it’s the age I was when it happened. It knocks you sideways. It takes you longer to recover, you are not so resilient. I am fearful of the amount of energy one needs to be in a film or a play.”But despite her ordeal, she held onto her sense of humour throughout. She said of filming Harry Potter...: “I was hairless. I had no problem getting the wig on. I was like a boiled egg." (credit:David M. Benett via Getty Images)